665889952

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3413}}^1$

素因数の和:3510

約数の個数: 96

約数和(自身を含む): 1638064512

約数和(自身を除く): 972174560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 67, 91, 104, 112, 134, 182, 208, 224, 268, 364, 416, 469, 536, 728, 871, 938, 1072, 1456, 1742, 1876, 2144, 2912, 3413, 3484, 3752, 6097, 6826, 6968, 7504, 12194, 13652, 13936, 15008, 23891, 24388, 27304, 27872, 44369, 47782, 48776, 54608, 88738, 95564, 97552, 109216, 177476, 191128, 195104, 228671, 310583, 354952, 382256, 457342, 621166, 709904, 764512, 914684, 1242332, 1419808, 1600697, 1829368, 2484664, 2972723, 3201394, 3658736, 4969328, 5945446, 6402788, 7317472, 9938656, 11890892, 12805576, 20809061, 23781784, 25611152, 41618122, 47563568, 51222304, 83236244, 95127136, 166472488, 332944976, 665889952]

約数ペア:

[(1, 665889952), (2, 332944976), (4, 166472488), (7, 95127136), (8, 83236244), (13, 51222304), (14, 47563568), (16, 41618122), (26, 25611152), (28, 23781784), (32, 20809061), (52, 12805576), (56, 11890892), (67, 9938656), (91, 7317472), (104, 6402788), (112, 5945446), (134, 4969328), (182, 3658736), (208, 3201394), (224, 2972723), (268, 2484664), (364, 1829368), (416, 1600697), (469, 1419808), (536, 1242332), (728, 914684), (871, 764512), (938, 709904), (1072, 621166), (1456, 457342), (1742, 382256), (1876, 354952), (2144, 310583), (2912, 228671), (3413, 195104), (3484, 191128), (3752, 177476), (6097, 109216), (6826, 97552), (6968, 95564), (7504, 88738), (12194, 54608), (13652, 48776), (13936, 47782), (15008, 44369), (23891, 27872), (24388, 27304)]